Returns whether the GSC contains the provided processing unit instance.
            
| C# | Visual Basic | Visual C++ | J# | 
bool Contains( IProcessingUnitInstance processingUnitInstance )
Function Contains ( _ processingUnitInstance As IProcessingUnitInstance _ ) As Boolean
bool Contains( IProcessingUnitInstance^ processingUnitInstance )
boolean Contains( IProcessingUnitInstance processingUnitInstance )
- processingUnitInstance (IProcessingUnitInstance)
 - Processing unit name.
 
Whether the GSC contains the provided processing unit instance.
